doc-src/Tutorial/Recdef/fib
author wenzelm
Thu, 09 Mar 2000 22:58:23 +0100
changeset 8403 a8a0411a8e8c
parent 6100 40d66bc3e83f
permissions -rw-r--r--
check_case: disallow (T)Vars in invoked case;

consts fib :: nat => nat
recdef fib "measure(%n. n)"
  "fib 0 = 0"
  "fib 1 = 1"
  "fib (Suc(Suc x)) = fib x + fib (Suc x)"